User Manual

5. Commissioning

5−38

Festo GDCP−SFC−LACI−DN−EN en 0812NH

CDIR Control byte 3 (CDIR) is a special control byte for the

operating mode Direct mode".

Control byte 3 (CDIR)  Direct mode

Bit EN Description

ABS

Absolute/ Relative = 0:Setpoint value is absolute

= 1: Setpoint value is relative to last setpoint value

COM1

Control mode = 00:Positioning mode

= 01:Force control

10 reserved

COM2

= 10: reserved

= 11: Positioning mode energy optimised

CONT

Continuous Mode Continuous setpoint specification:

= 0: inactive

= 1: active

CONTT

Continuous Mode Toggle Must be toggled for every specified cycle to ensure that new

specifications are recognised.

XLIM

Stroke (X−) limit not active In force mode

= 0: Stroke monitoring active

= 1: Stroke monitoring not active

FAST

 reserved, must be at 0

FUNC

 reserved, must be at 0